Sviderok, S. M., U. V. Shabatura, and A. O. Prokopenko. “Technique of the Fire Correction of Artillery Systems According to Modern Requiremernts to the Data Preparation for Shooting”. Military Technical Collection, no. 14 (May 4, 2016): 99–103. Accessed March 9, 2022. http://vtz.asv.gov.ua/article/view/153554.